RoHS Compliant Part Number: F411L274XX

Transcription

1 Product Overview The F411L274XX of Small Form Factor Pluggable (SFP) transceiver module is specifically designed for high performance integrated duplex data link over single mode optical fiber. The high-speed laser diode and photo diode are provided as a light source and a detector, respectively. There are eight central wavelengths available at present: 1470nm, 1490nm, 1510nm, 1530nm, 1550nm, 1570nm, 1590nm and 1610nm. An EEPROM contained the detailed product information for the host equipment is accessed by the 2-wire serial CMOS EEPROM protocol. It complies with SFP MSA, SONET/SDH standards, Class 1 laser products, EN60825, and EN Features RoHS Compliant Operation Temperature: -40~+85 8 wavelength CWDM uncooled DFB LD 80Km link distance (indicative only) Hot pluggable Metal enclosure, low EMI Single 3.3V power supply Low Power Dissipation Applications Metro Access Rings Point-to-Point networking OC-3 Suitable for Fast Ethernet Ordering information Product Code Description/Clasp Color Product Code Description/Clasp Color F411L nm, Gray F411L nm, Yellow F411L nm, Violet F411L nm, Orange F411L nm, Blue F411L nm, Red F411L nm, Green F411L nm, Brown Copyright 2011, reserves the right to modify specifications without prior notice

2 Absolute Maximum Ratings Parameter Symbol Min. Typ. Max. Unit Note Storage Temperature T S C Supply Voltage V CC T V CC R V Relative Humidity RH 0 85 % Recommended Operating Conditions Parameter Symbol Min. Typ. Max. Unit Note Operating Temperature T OP C Supply Voltage V CC T,R V Supply Current I TX +I RX ma Copyright 2011, reserves the right to modify specifications without prior notice

3 Transmitter Electro-Optical Interface (TC = 0~70 C,V cc T,R=3.1V<V CC <3. 5V) Parameter Symbol Min. Typ. Max. Unit Note Transmitter Differential Input Voltage TD +/ mvp-p A Optical Output Power PO dbm A Optical Extinction Ratio ER 8.2 db A Center Wavelength λc λ C -6.5 λ C λ C +7 nm A Spectral Width λ <1 nm A Side Mode Suppression Ratio SMSR 30 db A Optical Rise / Fall Time tr / tf 3 nsec A,B Tx_Fault - High VFault_H 2 V CC V A Tx_Fault - Low VFault_L V ee V ee +0.5 V A Tx_Disable - High VDisable_H 2 V CC V A Tx_Disable - Low VDisable_L V ee V ee +0.8 V A Notes: A. All of data is measured at 1250 Mbps, PRBS 2 7-1,NRZ. B. 20%~80% Receiver Electro-Optical Interface (TC = 0~70 C,V cc T,R=3.1V<V CC <3. 5V) Parameter Symbol Min. Typ. Max. Unit Note Receiver Differential Output Voltage RD +/ mvp-p Receiver Overload PINMAX -3 dbm A,B Receiver Sensitivity PINMIN -34 dbm A,B Operating Center Wavelength λc nm Receiver LOS Assert Level PRX_LOS A -45 dbm B Receiver LOS Deassert Level PRX_LOS D dbm B Receiver Loss of Signal Hysteresis db B Notes: A. With BER better than or equal to B. measured in the center of the eye opening with PRBS, NRZ Copyright 2011, reserves the right to modify specifications without prior notice

4 Pin Description SFP Transceiver Electric Pad Layout Diagram of Host Board Connector Block Pin Numbers and Names Copyright 2011, reserves the right to modify specifications without prior notice

5 Pin No. Pin Name Function Plug Seq. Notes 1 V ee T Transmitter Ground TX Fault Transmitter Fault Indication TX Disable Transmitter Disable MOD_DEF 2 Module Definition MOD_DEF 1 Module Definition MOD_DEF 0 Module Definition Rate Select Select between full or reduced receiver bandwidth LOS Loss of Signal V ee R Receiver Ground V ee R Receiver Ground V ee R Receiver Ground RD - Inv. Receiver Data Out 3 13 RD + Receiver Data Out 3 14 V ee R Receiver Ground V CC R Receiver Power 2 16 V CC T Transmitter Power 2 17 V ee T Transmitter Ground TD + Transmitter Data In 3 19 TD - Inv. Transmitter Data In 3 20 V ee T Transmitter Ground 1 1 Note: 1, Circuit ground is internally isolated from chassis ground 2, Open-Collector outputs, asserted when LD and/or APC function fail. 3, Disable when high voltage (>2.0V or Open) 4, Should be pulled up with 4.7k 10kohms on host board to a voltage between 2.0V and 5.5V. MOD_DEF(0) pulls line low to indicate module is plugged in. 5, No connection required 6, LOS is open collector output. Should be pulled up with 4.7k 10kohms on host board to a voltage between 2.0V and 5.5V. Logic 0 indicates normal operation; logic 1 indicates loss of signal. Copyright 2011, reserves the right to modify specifications without prior notice

6 Mechanical Dimensions (Units in mm) Tc measurement Copyright 2011, reserves the right to modify specifications without prior notice

7 References (From SFP MSA September 14, 2000 page 11, 12, 13, and 23) 1. SFP Host PCB layout Copyright 2011, reserves the right to modify specifications without prior notice

8 Copyright 2011, reserves the right to modify specifications without prior notice

9 2.Application Circuit Copyright 2011, reserves the right to modify specifications without prior notice

10 Record of Revisions Rev. Date Description of Change F411L274XX Original Specification issued. Copyright 2011, reserves the right to modify specifications without prior notice